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Roberto Lavieri CVs feature cannibalism, like Kristensen's Chess, as secondary feature, being just convenience once in a while to open lines of attack. In fact, in Altair, still another 9x9, all the pieces may capture any friendly unit. Lavieri's Maxima is a major use like Rococo of 40-year-old Immobilizer. Altair's rank jumping as a non-capturing move, appearing again in Achernar, has to be unique. The Reducer is an Immobilizer adaptation, able by adjacency to 'Reduce' most enemy moving to one square only instead of full pattern. Highly tactical test of skill this Altair. Confining the King to the Fortress and the way of moving of the Soldier particularly give the 'Oriental flavour'. Overtaker -- like Cannon and Canon and Cannon Pawn(partly) and Orthodox Pawn and Divergent and most Outback Chess pieces -- always moves differently than it captures. The Diamond Warrior has a correspondence with the established commercial Omega Chess Champion and more closely is all but copied by newer Templar of A.A. de la Campa. The Lion-Man could be better described by Lavieri as a Queen restricted to one or two squares. Bent rider Mage, actually 800-year-old Gryphon, is re-used in later well-regarded Maxima.